HYBRID SYSTEM FOR FORWARD OSMOSIS DESALINATION AND CO2 CAPTURE USING EXHAUST GAS

摘要

PURPOSE: A forward osmosis type fresh water and carbon dioxide collecting hybrid system based on exhaust gas is provided to improve operational efficiency by integrating a desalinating process and carbon dioxide collecting process. CONSTITUTION: Inducing solution separating part(200) separates a low concentration of inducing solution(9) from a forward osmosis separating unit(400) into water, ammonia, and carbon dioxide based on thermal energy(1) from a plant(100). A carbon dioxide collecting part(300) collects carbon dioxide contained in exhaust gas(2) from the plant, ammonia from the inducing solution separating part, and water in order to generate a high concentration of inducing solution(8). The high concentration of inducing solution is supplied to the forward osmosis separating unit to be used for desalination.